Results 41 to 50 of about 8,506 (210)

Can social media provide early warning of retraction? Evidence from critical tweets identified by human annotation and large language models

open access: yesJournal of the Association for Information Science and Technology, Volume 77, Issue 4, Page 624-639, April 2026.
Abstract Timely detection of problematic research is essential for safeguarding scientific integrity. To explore whether social media commentary can serve as an early indicator of potentially problematic articles, this study analyzed 3815 tweets referencing 604 retracted articles and 3373 tweets referencing 668 comparable non‐retracted articles. Tweets
Er‐Te Zheng   +3 more
wiley   +1 more source

Molecular evidence for the hadrosaur B. canadensis as an outgroup to a clade containing the dinosaur T. rex and birds [PDF]

open access: yes, 2009
Molecular analysis of collagen sequences from an 80 million year old hadrosaur _B. canadensis_ and a 68 million year old dinosaur _T. rex_ suggest strongly that _B. canadensis_ is an outgroup to a clade containing _T.
Shi Huang
core   +1 more source

Vertebrates of the Last Interglaciation in Canada: A Review, with New Data [PDF]

open access: yes, 1990
Vertebrate fossils and faunas that are reasonably inferred to be of last (Sangamonian) interglacial age are considered in geographic order from east to west to north in Canada.
Harington, C. Richard
core   +1 more source

To protect and preserve? Explaining the gap between structural and superficial racial equality regimes in North Atlantic Rim universities

open access: yesBritish Educational Research Journal, Volume 52, Issue 2, Page 952-974, April 2026.
Abstract This article examines how UK and US universities manage racial equality regimes through governance structures that prioritise institutional reputation over substantive racial justice reform. Drawing on Bourdieu's field, habitus and capital theory, the study demonstrates how universities neutralise racial justice efforts through bureaucratic ...
David Roberts
wiley   +1 more source

Genomic DNA sequences from mastodon and woolly mammoth reveal deep speciation of forest and savanna elephants.

open access: yesPLoS Biology, 2010
To elucidate the history of living and extinct elephantids, we generated 39,763 bp of aligned nuclear DNA sequence across 375 loci for African savanna elephant, African forest elephant, Asian elephant, the extinct American mastodon, and the woolly ...
Nadin Rohland   +7 more
doaj   +1 more source

Legitimising the Food Regime in Post‐Socialist Croatia: A Critical Discourse Analysis of Croatia's Agricultural Strategies, 1991 to 2013

open access: yesJournal of Agrarian Change, Volume 26, Issue 2, April 2026.
ABSTRACT What role has the state played in the establishment of the current food regime in a post‐socialist setting? Focusing on Croatia, I undertake a critical discourse analysis of the national agricultural strategies enacted during the neoliberal transition between 1991 and 2013.
Alexander Gavranich
wiley   +1 more source

Spartan Daily, February 25, 2020 [PDF]

open access: yes, 2020
Volume 154, Issue 14https://scholarworks.sjsu.edu/spartan_daily_2020/1013/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +4 more sources

From Connections to Citations: Assessing the Influence of Academic Social Networking (ASN) Sites on Scholarly Impact in Bangladesh

open access: yesLearned Publishing, Volume 39, Issue 1, January 2026.
ABSTRACT This study investigates how academic social networking site (ASNS) activity influences scholarly citations and, in turn, impacts university rankings. Data were gathered through an online survey targeting university faculty in Bangladesh via email and Facebook groups, such as the Public University Teachers Forum and University Teachers ...
Sabrina Aktar   +2 more
wiley   +1 more source

User migration in the Twitter diaspora

open access: yesEPJ Data Science
User migration across social media platforms has accelerated in response to changes in ownership, policy, and user preferences. This study examines the migration from X/Twitter to emerging alternate platforms such as Threads, Mastodon, and Truth Social ...
Kristina Radivojevic   +4 more
doaj   +1 more source

Native and Alien Ungulates in North America: Potential for Restoring Herbivore Diversity and Functions

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 1, January 2026.
ABSTRACT Aim Large herbivores play key roles in ecosystems by promoting plant diversity, dispersing seeds, regulating nutrient cycling, and shaping vegetation structure. Since the Late Pleistocene, their declines have led to profound ecosystem changes. While often viewed as problematic, alien herbivores may partly compensate for these losses; yet their
Ming Ni   +5 more
wiley   +1 more source

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